shift-statistics

Monthly statistics and colleague mode built on top of [shift_algorithm].

Two modules:

• [metrics] — Monthly shift counts, consecutive work days, days until rest
• [colleague] — Find common rest days between two teams (colleague mode)

Example

use shift_algorithm::cycle::default_config;
use shift_statistics::metrics::{count_work_days_in_month, days_until_next_rest};
use chrono::NaiveDate;

let config = default_config();
let today = NaiveDate::from_ymd_opt(2026, 5, 22).unwrap();

let work_days = count_work_days_in_month(2026, 5, &config, 0);
let rest_in = days_until_next_rest(today, &config, 0);

println!("本月上班 {} 天，距休 {} 天", work_days, rest_in);